- last edited on by
ROGBot
Hello,
I do not want to do overclocking. I have some problem to get RAM working and decided to set the RAM timing manually now - This is the first time I try to set it manually.
I think the people in this forum have the best experience with this topic.
When somebody has a bit of general advice to get RAM to be recognized this is also welcome
Board: P9X79-E WS
CPU: E5 1680 v2
Only 3 out of 8 DIMMs are recognized.
Lets me show you what I have done already and where my problem with the manual setting is:
First I checked the JEDEC parameters which are supported by this RAM. I guess the SPD information here is what is stored in the RAM e.g. This is the timings which the RAM needs?
Then I wanted to disable XMP. The setup option does not match the description! Is setting "AI overclock tuner" to manual the correct setup to disable XMP?
Now I set the RAM timings based on the given SPD information (See the first image).
There is a Problem:
I can set all timings except tRC.
Where can I set tRC?
Is it "DRAM Command Rate"? If yes, this field only accepts a value of 3 but according to the SPD Information, I should set 45. What is the problem here?
I do not want to do overclocking. I have some problem to get RAM working and decided to set the RAM timing manually now - This is the first time I try to set it manually.
I think the people in this forum have the best experience with this topic.
When somebody has a bit of general advice to get RAM to be recognized this is also welcome
Board: P9X79-E WS
CPU: E5 1680 v2
Only 3 out of 8 DIMMs are recognized.
Lets me show you what I have done already and where my problem with the manual setting is:
First I checked the JEDEC parameters which are supported by this RAM. I guess the SPD information here is what is stored in the RAM e.g. This is the timings which the RAM needs?
Then I wanted to disable XMP. The setup option does not match the description! Is setting "AI overclock tuner" to manual the correct setup to disable XMP?
Now I set the RAM timings based on the given SPD information (See the first image).
There is a Problem:
I can set all timings except tRC.
Where can I set tRC?
Is it "DRAM Command Rate"? If yes, this field only accepts a value of 3 but according to the SPD Information, I should set 45. What is the problem here?
